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    • 1. 发明申请
    • Liquid crystal color display system and method
    • 液晶彩色显示系统及方法
    • US20050243107A1
    • 2005-11-03
    • US10837196
    • 2004-04-30
    • Victoria HaimJames TriplettHarold Zulch
    • Victoria HaimJames TriplettHarold Zulch
    • G09G3/36G09G5/02G09G5/22G09G5/28
    • G09G3/3607G09G5/02G09G5/22G09G5/28G09G2320/028
    • Methods and apparatus are provided for a color liquid crystal display (CLCD). The apparatus comprises a processor coupled to the CLCD for receiving a character code and a color code and translating them into character and color pixel arrays that are overlaid and summed to produce a composite pixel array corresponding to the CLCD pixel array, where each entry in the composite array is used in conjunction with a color table to establish drive levels for each pixel in the CLCD. The character pixel array includes gray level color mixing and the color pixel array includes spatial shading color mixing, so that the composite array uses both techniques to determined the individual CLCD pixel drive levels, thereby providing a wider range of color choices without significant color dependence on viewing angle.
    • 为彩色液晶显示器(CLCD)提供了方法和装置。 该装置包括耦合到CLCD的处理器,用于接收字符代码和颜色代码,并将它们转换成被叠加和相加的字符和颜色像素阵列,以产生对应于CLCD像素阵列的复合像素阵列,其中 复合阵列与彩色表结合使用,以建立CLCD中每个像素的驱动级别。 字符像素阵列包括灰度级色彩混合,而彩色像素阵列包括空间阴影色彩混合,使得复合阵列使用两种技术来确定各个CLCD像素驱动电平,从而提供更宽范围的颜色选择,而不显着的颜色依赖性 可视角度。